Methyl 5-bromo-2-hydroxypyrimidine-4-carboxylate CAS 71933-03-4
| CAS No. | 71933-03-4 |
| Molecular Formula | C6H5BrN2O3 |
| Molecular Weight | 233.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 5-bromo-2-hydroxypyrimidine-4-carboxylate is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Methyl 5-bromo-2-hydroxypyrimidine-4-carboxylate (CAS 71933-03-4) is a high-purity analytical reference standard with the molecular formula C6H5BrN2O3 and a molecular weight of 233.02 g/mol.
The molecular framework of Methyl 5-bromo-2-hydroxypyrimidine-4-carboxylate (C6H5BrN2O3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 5-bromo-2-hydroxypyrimidine-4-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H5BrN2O3 |
| Molecular Weight | 233.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Methyl 5-bromo-2-formylfuran-3-carboxylate (CAS 1006598-64-6)
- 4-Bromo-6-methyl-2-nitropyridin-3-ol (CAS 1022250-67-4)
- 2-Bromo-4,6-dihydroxybenzoic acid (CAS 1037751-00-0)
- 3-Bromo-4-methyl-5-nitro-2-pyridinone (CAS 1049706-72-0)
- 3-Bromo-4-methyl-5-nitropyridin-2(3H)-one (CAS 1049706-72-2)
- 6-Bromo-3-hydroxy-4-methyl-2-nitropyridine (CAS 1303587-93-0)
- 2-Bromo-3-methoxy-5-nitropyridine (CAS 1353101-84-4)
- 5-Bromo-3-methoxy-2-nitropyridine (CAS 152684-26-9)
Recommended Standards
- Methyl 4-bromo-5-formylfuran-2-carboxylate (CAS 441016-56-4)
- Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate (CAS 21874-61-3)
- Methyl 3-bromo-2-oxo-2H-pyran-5-carboxylate (CAS 42933-07-3)
- Pyridine, 2-bromo-5-methyl-4-nitro-, 1-oxide (CAS 60323-98-0)
- (4-Methoxy-2-(trifluoromethyl)phenyl)methanol (CAS 773871-39-9)
- 4-Isopropyl-5-phenyl-4h-1,2,4-triazole-3-thiol (CAS 26029-09-4)
- 4-((1-(7H-Pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-3-yl)oxy)-N-methylpicolinamide (CAS 2223879-99-8)
- Ethyl 8-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methylamino)quinoline-3-carboxylate (CAS 1415564-74-7)
- 2-(4-Benzylpiperazin-1-yl)-5-nitrobenzaldehyde (CAS 879463-00-0)
- 2-Amino-6-bromo-3-chlorobenzoic Acid (CAS 1340518-19-5)
- Sodium (3-amino-1-hydroxypropane-1,1-diyl)bis(hydrogen phosphonate) (CAS 89131-02-2)
- ACT 335827 (CAS 1354039-86-3)
- 3-(((3-Hydroxypropyl)(methyl)amino)methyl)benzonitrile (CAS 1249411-98-0)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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